Defrost Thermostat 604-425-00
Brand: Friedrich · Appliance: Air Conditioner · Fits: 12 models · Reference price: $29.60
604-425-00 is a Friedrich replacement part (defrost thermostat) for air conditioners. Our fitment data lists 12 models that use it.
When to replace this part
Heat control (thermostats, fuses, heating element)
Symptom: The appliance runs but heats or cools inconsistently, or shuts off partway through a cycle.
Check: With the appliance unplugged, check continuity across the part with a multimeter -- no continuity means it has failed.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| 371655150 | Sears | — | 30 |
| D3930W | Zenith | — | 11 |
| EQ08L11-A | Friedrich | Air Conditioner | 48 |
| XQ05L10-B | Friedrich | Air Conditioner | 48 |
| XQ06L10-B | Friedrich | Air Conditioner | 48 |
| XQ08L10-B | Friedrich | Air Conditioner | 48 |
| XQ10L10-B | Friedrich | Air Conditioner | 48 |
| XQ12L10-B | Friedrich | Air Conditioner | 48 |
| YQ07L10-A | Friedrich | Air Conditioner | 48 |
| XQ06J10A-A | Friedrich | Air Conditioner | 45 |
| XQ08J10B-A | Friedrich | Air Conditioner | 45 |
| XQ10J10-B | Friedrich | Air Conditioner | 45 |
Other parts for model 371655150
If you are repairing that appliance, these are the most model-specific parts on file for the same model.
Reference price and where to compare
The reference price on file for this part is $29.60. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
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